The API 602 Forged A350 LF2 Gate Valve is a specialized low-temperature isolation valve for harsh climates. Its LF2 forged body ensures superior impact toughness down to -46°C, outperforming standard carbon steel. The OS&Y (Outside Screw and Yoke) design keeps the stem threads away from the media, preventing corrosion and facilitating easy lubrication. With a solid wedge for maximum rigidity, this flanged valve provides a robust, leak-tight seal in critical oil and gas pipelines.
Technical Attribute Table: API 602 LF2 Gate Valve
1,Design Standard,API 602 / ASME B16.34
2,Pressure Class,"Class 150, 300, 600, 800, 1500"
3,Body Material,Forged Carbon Steel ASTM A350 LF2
4,Wedge Type,Solid Wedge (Rigid)
5,Stem Design,Rising Stem / OS&Y
6,Nominal Diameter,1/2" to 2"
7,Trim Type,API Trim No. 8 (F6 + Stellite)
8,Face-to-Face,ASME B16.10
9,End Connection,Flanged Raised Face (RF)
10,Flange Standard,ASME B16.5
11,Bonnet Design,Bolted Bonnet (Standard)
12,Seat Material,Stellite Gr. 6 (Hardfaced)
13,Stem Packing,Flexible Graphite
14,Gasket,Spiral Wound SS304/316 + Graphite
15,Operation,Manual Handwheel
16,Temperature Range,−46℃ to +425℃
17,Impact Testing,Charpy V-Notch at −46∘C
18,Shell Test Pressure,1.5× Rated Pressure
19,Seat Test Pressure,1.1× Rated Pressure
20,Anti-Static,Built-in Grounding
Contact: Jorge Yang
Phone: +86-13588258503
E-mail: sales@fluvalve.com
Whatsapp:+86-13588258503
Add: Room 331, South Building,Building 1, No.3 Jinpeng Street, Sandun Town, Xihu District, Hangzhou City, Zhejiang Province
